General

  • Target

    https://urlhaus.abuse.ch/

  • Sample

    250105-gvda1avkgz

Malware Config

Extracted

Family

asyncrat

Version

0.5.7B

Botnet

Default

C2

wzt5xcg.localto.net:1604

wzt5xcg.localto.net:5274

Mutex

AsyncMutex_6SI8OkPnk

Attributes
  • delay

    3

  • install

    false

  • install_file

    KYGOClient.exe

  • install_folder

    %AppData%

aes.plain

Targets

    • Target

      https://urlhaus.abuse.ch/

    • AsyncRat

      AsyncRAT is designed to remotely monitor and control other computers written in C#.

    • Asyncrat family

    • Async RAT payload

    • Downloads MZ/PE file

    • Patched UPX-packed file

      Sample is packed with UPX but required header fields are zeroed out to prevent unpacking with the default UPX tool.

    • Executes dropped EXE

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

MITRE ATT&CK Enterprise v15

Tasks